Question

ABC is a right angled triangle in which Z A = 90° and AB = AC. Find B and C.​

Answer 1

Answer:

yesssdddddddddssssssssssssssss

Answer 2

$\LARGE\bf{Answer :-}$

$\bf \small Since AB=AC,\\\\\bf \small So, △ABC is \: Right-angled \: isosceles.\\\\\bf \small ∠B=∠C       \\      \bf\small (angles \: opp. \: to \: equal \: sides \: are \: equal) \\\\\bf\small ∠A+∠B+∠C=180∘ \\\bf\small (angle - sum \: property \: of \: a \: triangle)\\\\\bf \small Substituting ∠B=∠C, ∠A=90o \\\\\bf \small 90∘+2∠B=180∘ \\\bf \small 2∠B=180∘–90∘=90∘ \\\bf \small ⇒∠B=45∘ \\\\\bf\small So, ∠C=∠B=45o.$